| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Derivaux, Charles H (13)
|
MAJW |
1:09.57 |
1:09.61 |
0.04 |
| 1 |
Burmaster, Andrew S (13)
|
MAJW |
1:20.77 |
1:17.03 |
-3.74 |
| 2 |
Mortellite, Anthony M (13)
|
MAJW |
1:09.60 |
1:10.01 |
0.41 |
| 2 |
Young, Ethan M (14)
|
MAFSA |
1:17.79 |
1:17.94 |
0.15 |
| 3 |
Tsaturyan, Alec (13)
|
MAUNA |
1:09.74 |
1:11.81 |
2.07 |
| 3 |
Reasons, Kyle W (13)
|
MARAD |
1:20.70 |
1:18.49 |
-2.21 |
| 4 |
Li, Sean H (13)
|
MAJW |
1:14.27 |
1:12.41 |
-1.86 |
| 4 |
Staniszewski, Darek (13)
|
MAJW |
1:19.67 |
1:21.75 |
2.08 |
| 5 |
Guidarelli, Raine J (13)
|
MAJW |
1:28.10 |
1:26.18 |
-1.92 |
| 6 |
Sobol, Daniel M (14)
|
MAJW |
1:34.73 |
1:31.25 |
-3.48 |
| 7 |
Antonelli, Dominick L (13)
|
MAJW |
1:33.76 |
1:31.42 |
-2.34 |
| 8 |
Elamthuruthy, Alex (13)
|
MAJW |
1:32.14 |
1:31.64 |
-0.50 |
| 9 |
Antonelli, Antonio V (13)
|
MAJW |
1:33.01 |
1:31.84 |
-1.17 |
| 10 |
Clifton, Myles E (14)
|
MAJW |
|
1:32.59 |
- |
| 11 |
Zimmerman, Nicolas M (13)
|
MAUN$ |
1:51.51 |
1:46.89 |
-4.62 |
| 12 |
Muse, Lorenzo (14)
|
MAJW |
|
2:04.13 |
- |
|
Antico, Domenic J (13)
|
MAJW |
|
DQ |
- |